[][Fix mt7981 uart2_1 function name type]

[Description]
Fix mt7981 uart2_1 function name type.
Change "uart2_0" to "uart2_1".

[Release-log]
N/A

Change-Id: I7c7a3421cc9cb3671e418a1a1d8110b157de81b8
Reviewed-on: https://gerrit.mediatek.inc/c/openwrt/feeds/mtk_openwrt_feeds/+/5210011
diff --git a/target/linux/mediatek/files-5.4/drivers/pinctrl/mediatek/pinctrl-mt7981.c b/target/linux/mediatek/files-5.4/drivers/pinctrl/mediatek/pinctrl-mt7981.c
index beb16fb..279ca6e 100644
--- a/target/linux/mediatek/files-5.4/drivers/pinctrl/mediatek/pinctrl-mt7981.c
+++ b/target/linux/mediatek/files-5.4/drivers/pinctrl/mediatek/pinctrl-mt7981.c
@@ -830,7 +830,7 @@
     /*  @GPIO(26,29): UART1(2) */
         PINCTRL_PIN_GROUP("uart1_1", mt7981_uart1_1),
     /*  @GPIO(22,25): UART1(3) */
-        PINCTRL_PIN_GROUP("uart2_0", mt7981_uart2_1),
+        PINCTRL_PIN_GROUP("uart2_1", mt7981_uart2_1),
     /*  @GPIO(22,24) PTA_EXT(4) */
         PINCTRL_PIN_GROUP("pta_ext_1", mt7981_pta_ext_1),
     /*  @GPIO(20,21): WM_UART(4) */
@@ -892,7 +892,7 @@
 	"wa_aice3", "wm_aice1_2", };
 static const char *mt7981_uart_groups[] = { "wm_uart_0", "uart2_0",
 	"net_wo0_uart_txd_0", "net_wo0_uart_txd_1", "net_wo0_uart_txd_2",
-	"uart1_0", "uart1_1", "uart2_0", "wm_aurt_1", "wm_aurt_2", "uart0", };
+	"uart1_0", "uart1_1", "uart2_1", "wm_aurt_1", "wm_aurt_2", "uart0", };
 static const char *mt7981_dfd_groups[] = { "dfd", "dfd_ntrst", };
 static const char *mt7981_wdt_groups[] = { "watchdog", "watchdog1", };
 static const char *mt7981_pcie_groups[] = { "pcie_pereset", "pcie_clk", "pcie_wake", };